HIGH-QUALITY MATERIALS: Stainless Steel Wok is PFOA free. The wok body adopts hexagonal double honeycomb covering technology, reduces oily smoke. Comes with multi-layered structure.First Layer is stainless steel 18/10(304) food grade inner surface.Second Layer is thick gauge aluminium-forexcellent heat conduction. The 3rd Layer is stainless steel 18/0(430) magnetic highly conductive, induction compatible exterior. Heat quickly and evenly with precise temperature control and no hot spot. SCRATCH RESISTANT & METAL UTENSILS SAFE - With this honeycomb wok pan, you can stop worrying about toxic kitchen gear that leaches chemicals into your food, bubbled and melted plastic and wooden spatulas accumulating harmful bacteria or burning. Use a metal spatula or spoon with rounded edges. BEST COOKER: Cook everything in this - eggs, steaks, pastanoodleramen,hot pot,soup,one-pan type dishes with lots of ingredients.Stir fry pork, veggie, eggs and meat, all stuff can fry perfect. Unique doubl